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Primarily producing high-precision crossed roller bearings for robot harmonic reducers and humanoid joint reducers, further strengthening the company's supply capability in the precision transmission field. This marks another major capacity expansion in the robotics bearing segment following the flexible bearing production lines.
With technological breakthroughs in the high-precision bearing field, HCH was recognized as a Zhejiang Province "SRDI" (Specialized, Refined, Differential, Innovative) enterprise, highlighting the company's innovation strength and development potential in niche sectors.
HCH Bearing has officially passed the IATF 16949:2025 automotive quality management system recertification, signifying that the company's automotive-grade bearing products meet the latest international automotive industry standards across design, manufacturing, and testing — providing qualification assurance for further expansion into the new energy vehicle supply chain.
HCH's CNAS-accredited laboratory has completed testing capability expansion, adding accelerated bearing life testing and material spectroscopy analysis, enabling autonomous full-lifecycle reliability assessment and further shortening new product validation cycles.
HCH has completed the development of the full F5 to F40 series of flexible bearings, simultaneously upgrading to third-generation dedicated production lines, providing high-performance, high-consistency solutions for robot harmonic reducers — with precision and service life reaching international advanced levels.
HCH Bearing showcased its full range of precision bearing products at Hannover Messe 2025, highlighting innovative product lines including robotics bearings and new energy vehicle bearings. Preliminary cooperation agreements were reached with multiple European industrial clients, deepening the company's international presence.